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Where are enzymes associated with light dependent reactions of photosynthesis located?
Wiki User
∙ 13y ago
in the thylakoid membrane.
Wiki User
∙ 13y ago
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Most of the enzymes found in the mitochondria are involved in the reactions associated with?
1. extracting energy from nutrients
Can photosynthesis happen without enzymes?
Yes. Photosynthesis is an anabolic reaction, meaning energy is required to make the reaction run. Enzymes are especially important in these reactions because they lower the activation energy (Ea) of the reaction. This allows compounds to be combined and transformed with less energy.
The enzymes for the light dependent reactions are found in the thylakoid membrane while the Calvin cycle happens in the what?
thylakoid membrane and stroma :)
What is the relationship between the light dependent reaction and Calvin cycle?
The two reactions of photosynthesis are connected by two substances: ATP and NADPH. These are produced by the light dependent reaction and are used by the light independent reaction. ATP is produced from ADP and Pi (phosphate): ADP + Pi ---> ATP This reaction requires energy to make it work, and this energy comes from light absorbed in the light dependent reaction. NADPH is produced from NADP+ and H: NADP+ + H ---> NADPH This reaction also requires energy, which is obtained from light in the light dependent reaction. The ATP and the NADPH are used in the light dependent reaction to provide energy and a source of H to convert CO2 to CH2O (carbohydrate). The products of the reactions (ADP, Pi, NADP+) are recycled in the light dependent reaction to produce more ATP and NADPH. For a summary diagram see: http://www.griffined.com/imagesphotosynthesis-overview.gif
Which type of proteins activate some chemicals reactions in the body?
enzymes :)
What are the reactions of the first stage of the photosynthesis called?
This is called the light phase oh photosynthesis as opposed to the dark phase. During the light phase, photons excite enzymes on the thylakoid. Also can be known as Light-Dependent Reactions
Normally reactions that depend on enzymes are strongly temperature-dependent. Are the carbon-assimilating steps dependent on enzymes?
The influence of specific enzymes is strongly dependent on environmental conditions.
Most of the enzymes found in the mitochondria are involved in the reactions associated with?
1. extracting energy from nutrients
Can photosynthesis happen without enzymes?
Yes. Photosynthesis is an anabolic reaction, meaning energy is required to make the reaction run. Enzymes are especially important in these reactions because they lower the activation energy (Ea) of the reaction. This allows compounds to be combined and transformed with less energy.
The enzymes for the light dependent reactions are found in the thylakoid membrane while the Calvin cycle happens in the what?
thylakoid membrane and stroma :)
What is the relationship between the light dependent reaction and Calvin cycle?
The two reactions of photosynthesis are connected by two substances: ATP and NADPH. These are produced by the light dependent reaction and are used by the light independent reaction. ATP is produced from ADP and Pi (phosphate): ADP + Pi ---> ATP This reaction requires energy to make it work, and this energy comes from light absorbed in the light dependent reaction. NADPH is produced from NADP+ and H: NADP+ + H ---> NADPH This reaction also requires energy, which is obtained from light in the light dependent reaction. The ATP and the NADPH are used in the light dependent reaction to provide energy and a source of H to convert CO2 to CH2O (carbohydrate). The products of the reactions (ADP, Pi, NADP+) are recycled in the light dependent reaction to produce more ATP and NADPH. For a summary diagram see: http://www.griffined.com/imagesphotosynthesis-overview.gif
What is the relationship between light-dependent and the light independent reaction?
they are both stages in photosynthesis and both require enzymes and occur in the chloroplast :)
Does the mitochondria carry enzymes for photosynthesis?
Enzymes for photosynthesis are in chloroplasts.Mitochondria are responsible for respiration.
Where do the reactions of photosynthesis happen?
They occur first within the cytochrome biochemical photosynthetic Enzymes that reside within the Thylacoid membrane systems that reside within the Grana and Stroma of the Chloroplasts that reside within photosynthetic Organisms.
What are the chemical reactions in which enzymes are involved?
enzymes involve in bio chemical reactions.
How does high temperature effect photosynthesis?
The rate of photosynthesis depends on temperature the same way enzymes depend on temperature. Photosynthesis involves enzyme assistance. Enzymes are biological catalysts that speed up chemical reactions. Enzymes are affected by pH and temperature. If the pH is too acidic or basic, enzymes will be denatured (which means they will change shape and not be able to catalyze reactions as well or entirely). Same goes for temperature. If the temperature is too cold or too hot, the enzymes might deactivate, or their efficiency will be inhibited. So, if the temperature of the organism's environment is too high or low, the rate of photosynthesis will decrease because the enzymes aren't working properly. On the other hand, if the temperature is optimal for enzyme activity, the rate will increase, as production is at its high.
Which type of proteins activate some chemicals reactions in the body?
enzymes :)
